Trump lead expands to 7.3 points nationwide in USC Dornsife LA Times national poll as of 7/28/16. Trump 47.4, Hillary 40.1

"Understanding America Study"

"The 2016 USC Dornsife / LA Times Presidential Election Pollrepresents a pioneering approach to tracking changes in Americans'
opinions throughout a campaign for the White House. Around 3000
respondents in our representative panel are asked questions on a regular
basis on what they care about most in the election, and on their
attitudes toward their preferred candidates. The "Daybreak poll" is
updated just after midnight every day of the week."...